It's a great one!

Please Don't Eat My Mother (1973) : Pretty young ladies make the perfect plant food. Henry Fudd, an overage mama's boy and part time peeping tom, is the proud owner of two very peculiar plants he keeps locked in his bedroom. Named Adam and Eve and looking like overgrown Venus Flytraps with giant mouths filled with razor sharp teeth, the plants not only talk, but eat humans, especially the sexy centerfold kind. Definitely not for the kiddies, "Please Don't Eat My Mother!" also features legendary sex kitten Rene Bond as one of the plant's more delectable meals. This is cheesy greatness!